Went to the Wal-Mart to have my wheels balanced and rotated. I bought wrangler radials from them less than 1 year ago installed, balanced, and everything. Well lately I have been getting some low speed vibrations and knew from experience that the wheels went out of balance and well sure enough they were, all 4 completely out of balance. So they balanced and rotated them for free because I got lifetime balance and rotation when I purchased the tires. The head tech said he had trouble getting the wheel nuts off because they were on very tight (manufacture specs calls or 135 ft-lbs), and so I knew from that there would be more problems such as a stripped wheel stud and sure enough when I went home to fix one of the center caps I found a stud to be completely stripped so I just came back from autozone after purchasing a new stud and nut but it's raining and won't be able to replace until tomorrow. Now I'm worried that I have other studs that need to be replaced and I just don't have the damn money.